000 00310nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a338.5213 LEF:T
100 _aLeftwich, Richard H
245 4 _aThe Price System & Resource Allocation
260 _aU.S.A
_bDryden
_c1976
942 _cGB
999 _c15731
_d15731